Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual descrição tem a Livery of ews?
 ###Tabelas: CREATE TABLE archbishops (archbishops_id AUTO_INCREMENT PRIMARY KEY, Archbishop VARCHAR, Born VARCHAR, Ordained Priest VARCHAR, Ordained Bishop VARCHAR, Appointed Archbishop VARCHAR, Vacated throne VARCHAR, Died VARCHAR) CREATE TABLE 2006_ladder (2006_ladder_id AUTO_INCREMENT PRIMARY KEY, Golden Rivers VARCHAR, Wins INT, Byes INT, Losses INT, Draws INT, Against INT) CREATE TABLE heritage_diesels (heritage_diesels_id AUTO_INCREMENT PRIMARY KEY, Number & name VARCHAR, Description VARCHAR, Current status VARCHAR, Livery VARCHAR, Date INT) CREATE TABLE 6201–6300 (6201–6300_id AUTO_INCREMENT PRIMARY KEY, NGC number INT, Object type VARCHAR, Constellation VARCHAR, Right ascension ( J2000 ) VARCHAR, Declination ( J2000 ) VARCHAR, Apparent magnitude INT) CREATE TABLE regional_auditions (regional_auditions_id AUTO_INCREMENT PRIMARY KEY, Episode Air Date VARCHAR, Audition City VARCHAR, Audition Date VARCHAR, Audition Venue VARCHAR, Guest Fourth Judge VARCHAR)  
SELECT Description FROM heritage_diesels WHERE Livery = ews